Tree Open Fails

[gordonwatts]

Crash in uproot - unable to open file:

'C:/Users/gordo/AppData/Local/Temp/servicex_gordo/data/fdb8d360-939a-4650-b9ba-2062b605b70e/3c012b1efc4e0ebb34dba5c149c51d97-15.28636761._000012.pool.root.1:treeme'

It seems uproot is failing to get the treeme from the filename - it may have to do with a : appearing elsewhere in the filename.

[gordonwatts]

This looks like a bug in the uproot code: scikit-hep/uproot5#1095, and seems to happen on all platforms according to the test I just wrote.